_evsig_set_handler  344 opal/mca/event/libevent2022/libevent/event-internal.h int _evsig_set_handler(struct event_base *base, int evsignal,
_evsig_set_handler  443 opal/mca/event/libevent2022/libevent/kqueue.c 	if (_evsig_set_handler(base, nsignal, kq_sighandler) == -1)
_evsig_set_handler  300 opal/mca/event/libevent2022/libevent/signal.c 	if (_evsig_set_handler(base, (int)evsignal, evsig_handler) == -1) {